Topic 1 Review

Choose all the expression that are equal to $6\times10^3$  

•  $6\times100$  

•  $6\times1,000\$  

•  $6\times10,000$  

•  $6\times10\times10\times10$  

A national park has eighty thousand, nine-hundred twenty-three and eighty-six hundredths acres of land. Which shows this in standard form?

• 80,923.086

• 80,923.68

• 80,923,806

• 80,923.86

Choose all the comparisons that are true.

• $4.15>4.051$

• $1.054>1.45$

• $5.14<5.041$

• $5.104<5.41$

• $5.014<5.41$

Tags

CCSS.4.NF.C.7

Mrs. Martin has $7,000 in her savings account. Alonzo has  $\frac{1}{10}$  as much money in his account as Mrs. Martin. How much money does Alonzo have in his account? 

• $70,000

• $700

• $7

• $70

The weight of Darrin's phone is 3.405 ounces. What is 3.405 written in expanded form?

• $\left(3\times1\right)+\left(4\times\frac{1}{10}\right)+\left(5\times\frac{1}{1,000}\right)$

• $\left(3\times10\right)+\left(4\times\frac{1}{10}\right)+\left(5\times\frac{1}{1,000}\right)$

• $\left(3\times10\right)+\left(4\times\frac{1}{10}\right)+\left(5\times\frac{1}{100}\right)$

• $\left(3\times1\right)+\left(4\times\frac{1}{100}\right)+\left(5\times\frac{1}{1,000}\right)$

The numbers below follow a pattern:

0.006 0.06 0.6 6

What are the next TWO numbers?

• 600; 6,000

• 60; 6,000

• 6,000; 60

• 60; 600

Choose ALL of the numbers below that tell if the digit in the HUNDREDS place is  $\frac{1}{10}$  the value of the digit in the THOUSANDS place. 

• 8,556

• 6,855

• 5,568

• 4,497

Select ALL the decimals that are greater than 0.24.

• 0.205

• 0.246

• 0.3

• 0.25

Tags

CCSS.4.NF.C.7

Select ALL the decimals that are smaller then 0.24.

• 0.234

• 0.32

• 0.104

• 0.276